  var ARIA_TEST_CONSTANTS = {};
  
  ARIA_TEST_CONSTANTS.RESULT = {};

  ARIA_TEST_CONSTANTS.RESULT['u'] = "<span class='u'>Untested</span>";
  ARIA_TEST_CONSTANTS.RESULT['p'] = "<span class='p'>Pass</span>";
  ARIA_TEST_CONSTANTS.RESULT['f'] = "<span class='f'>Fail</span>";
  ARIA_TEST_CONSTANTS.RESULT['?'] = "<span class='q'>Question</span>";

  ARIA_TEST_CONSTANTS.USER_AGENT = {};

  ARIA_TEST_CONSTANTS.USER_AGENT['firefox_4']         = "Firefox 4";
  ARIA_TEST_CONSTANTS.USER_AGENT['ie_9']              = "Internet Explorer 9.0";
  ARIA_TEST_CONSTANTS.USER_AGENT['safari_5']          = "Safari 5";
  ARIA_TEST_CONSTANTS.USER_AGENT['chrome_10']         = "Chrome 10";
  ARIA_TEST_CONSTANTS.USER_AGENT['opera_11']          = "Opera 11";
  ARIA_TEST_CONSTANTS.USER_AGENT['jaws_12']           = "Jaws 12";
  ARIA_TEST_CONSTANTS.USER_AGENT['jaws_12_ff_4']      = "Jaws 12 in Firefox 4";
  ARIA_TEST_CONSTANTS.USER_AGENT['jaws_12_ie_9']      = "Jaws 12 in Internet Explorer 9.0";
  ARIA_TEST_CONSTANTS.USER_AGENT['jaws_12_chrome_10'] = "Jaws 12 in Chrome 10";
  ARIA_TEST_CONSTANTS.USER_AGENT['nvda']              = "NVDA";
  ARIA_TEST_CONSTANTS.USER_AGENT['nvda_ff_4']         = "NVDA in Firefox 4";
  ARIA_TEST_CONSTANTS.USER_AGENT['nvda_ie_9']         = "NVDA in Internet Explorer 9.0";
  ARIA_TEST_CONSTANTS.USER_AGENT['nvda_chrome_10']    = "NVDA in Chrome 10";
  ARIA_TEST_CONSTANTS.USER_AGENT['nvda_safari_5']     = "NVDA in Safari 5";
  ARIA_TEST_CONSTANTS.USER_AGENT['windoweyes_71']     = "WindowEyes 7.1";
  ARIA_TEST_CONSTANTS.USER_AGENT['voiceover']         = "Voice Over";
  
  ARIA_TEST_CONSTANTS.GROUP = {};

  ARIA_TEST_CONSTANTS.GROUP['win7']         = "Windows 7 MSAA & IA2";
  ARIA_TEST_CONSTANTS.GROUP['osx106']       = "OS X 10.6";
  ARIA_TEST_CONSTANTS.GROUP['win7uia']      = "Windows 7 UI Automation";
  ARIA_TEST_CONSTANTS.GROUP['unix']         = "Unix/Linux";
  ARIA_TEST_CONSTANTS.GROUP['sr']           = "Screen Reader";
